What affects your rate in California
California bans both credit score and gender as auto rating factors (Prop 103 of 1988; gender ban under Title 10 CCR §2632.11 since Jan 1, 2019). Insurers must price on driving record, mileage and experience instead.
How California compares
| Benchmark | Per year |
|---|---|
| California | $1,417 |
| National average | $1,438 |
| Most expensive — Florida | $1,994 |
| Cheapest — Maine | $926 |
Source: NAIC 2022/2023 Auto Insurance Database Report (combined average premium per insured vehicle, 2023 data, released February 2026).
About this estimate. The base figure is the NAIC combined average premium for California (liability + collision + comprehensive, 2023). The calculator applies published industry multipliers (age, credit, record, coverage) from secondary sources (Bankrate / ValuePenguin modeled rates) and is an estimate for informational purposes only — not an insurance quote or offer. Credit-tier adjustments are not applied in states that ban credit-based insurance scoring (California, Hawaii, Massachusetts, Michigan).